Is predicted to encode a protein with the following domains: Lustrin, cysteine-rich repeated domain; Fibronectin type III superfamily; Domain of unknown function DB; Fibronectin type III; Immunoglobulin-like fold; Immunoglobulin-like domain superfamily; Lustrin, cysteine-rich repeated; Fibronectin type III domain; DB module; and Immunoglobulin subtype. Is an ortholog of C. elegans
igdb-1 and
igdb-2.